JP2014021818A - Dealing index plotting device and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To intuitively intelligibly display a plurality of dealing indexes in a saved space.SOLUTION: A conversion section 16 converts a digitized dealing index to be used for the dealing determination of merchandise whose price fluctuates into a graphic in accordance with a predetermined conversion rule. A plotting processing section 18 plots the dealing index converted into a graphic by the conversion section 16. The plotting processing section 18 plots the plurality of dealing indexes converted into graphics in an overlapped manner. The merchandise may be a financial product. The dealing index may be a technical index. The plotting processing section 18 may arrange the graphic of the technical index whose time axis is the longest at the bottom, and overlap those graphics upward from below in the order that the time axis becomes shorter.

Description

  The present invention relates to a trading index drawing device and a program for drawing trading indices used for trading decisions such as stock trading and exchange trading.

  When buying and selling financial products such as stocks and exchanges, many investors buy or sell some sort of buying and selling index. Trading indicators are broadly divided into fundamental indicators and technical indicators. There are many types of technical indicators alone. Also, multiple values are calculated for one technical index by changing the time axis.

  While there are many investors who want to use many trading indicators as a reference for trading, there are also many investors who want to make investment decisions in a short time. Intuitive and easy-to-understand screen displays are effective for making investment decisions in a short time. On the other hand, in order to reduce erroneous investment decisions, it is effective to check trading indicators of different types or different time axes.

Japanese Patent Laid-Open No. 2004-199629

  If many trading indicators are displayed on one screen, screen switching operations by a user who wants to check a plurality of trading indicators can be reduced, but the screen tends to be difficult to see. If trading indicators are displayed numerically, many can be displayed on one screen, but intuitive grasp becomes difficult. In addition, if the trade index is displayed in a chart, it is possible to grasp intuitively, but it takes a display space and it is difficult to display a large amount in one screen. If it is displayed too small, the visibility will be reduced and it will be difficult to grasp intuitively.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a technique for displaying a plurality of trade indicators in a space-saving and intuitive manner.

  In order to solve the above-described problem, a trading index drawing device according to an aspect of the present invention is a conversion that converts a digitized trading index to be used for a trading judgment of a commodity whose price fluctuates into a figure according to a predetermined conversion rule. And a drawing processing unit that draws the sales index that is made into a graphic by the conversion unit. The drawing processing unit draws a plurality of graphic trading indices in a superimposed manner.

  It should be noted that any combination of the above-described constituent elements and a conversion of the expression of the present invention between a method, an apparatus, a system, a recording medium, a computer program, etc. are also effective as an aspect of the present invention.

  According to the present invention, it is possible to display a plurality of trade indicators intuitively and easily in a space-saving manner.

It is a figure which shows the structure of the sales index display system which concerns on embodiment of this invention. It is a figure which shows the indicator chart of the technical parameter | index of several different time-axis. It is a figure which shows the drawing method which overlaps and draws the indicator chart of a several different time axis. It is a figure which shows the chart of the normal format of several different time-axis. It is a figure which shows the graphical display of the technical index of several different time-axis. It is a figure which shows the drawing method which draws and overlaps the symbol figure of the technical index of a several different time axis. It is a figure which shows the correspondence of the value of RSI, and the trapezoid shape. It is a figure which shows an example of a stock price display window. It is a flowchart for demonstrating operation | movement of the trading index drawing apparatus which concerns on embodiment of this invention.

  FIG. 1 is a diagram showing a configuration of a trade index display system 500 according to an embodiment of the present invention. The trade index display system 500 includes a trade index drawing device 100 and a terminal device 200. The trade index drawing device 100 and the terminal device 200 are connected by a network 300. In the present embodiment, at least one server constructed by a trading company such as a securities company or FX is assumed as the trading index drawing device 100. The terminal device 200 corresponds to a desktop PC, a notebook PC, a tablet PC, a smartphone, a mobile phone, a PHS, a portable music player, or the like. The network 300 is assumed to be the Internet.

  The trading index drawing device 100 is a device that calculates and draws a trading index to be used for judgment of buying and selling of financial products. Financial products include all financial products with price fluctuations such as individual stocks, ETFs, investment trusts, stock index futures, stock index options, warrants, foreign exchange, and commodities. Trading indicators are broadly divided into fundamental indicators and technical indicators.

  The fundamental index is an index based on the actual value of the transaction object. For individual shares (hereinafter simply referred to as “shares”), PER, PBR, ROE, dividend yield, sales, operating income, ordinary income, final income (after tax), EPS, ordinary income change rate, capital adequacy ratio, etc. . In the case of foreign exchange, the difference in interest rates between the two countries and the trade balance between the two countries are applicable.

  A technical index is an index based on the price or volume of a transaction target. Technical indicators are broadly divided into trend indicators and oscillator indicators. Usually, trend-type indicators are used in order, and oscillator-type indicators are used in reverse. Trend indicators include moving averages, Bollinger bands, Ichimoku Equilibrium and Parabolic. The oscillator system index includes RSI, stochastic, MACD, moving average line deviation rate, and the like. Many technical indicators have the characteristics of both trend indicators and oscillator indicators, and this classification is convenient.

  The trade index drawing apparatus 100 includes a control unit 10, a storage unit 20, and a communication unit 30. The control unit 10 comprehensively controls the entire trading index drawing apparatus 100. The storage unit 20 includes an HDD, an SSD, and the like, and holds various programs and data. The communication unit 30 is an interface for connecting to the network 300.

  The terminal device 200 includes a communication unit 50, a control unit 60, a storage unit 70, a display unit 80, and an operation unit 90. The communication unit 50 is an interface for connecting to the network 300. The terminal device 200 and the network 300 may be connected by wire or may be connected wirelessly. The control unit 60 controls the entire terminal device 200 in an integrated manner. The storage unit 70 includes an HDD, an SSD, and the like, and holds various programs and data. The display unit 80 is configured by a liquid crystal display, an organic EL display, or the like, and displays display data supplied from the control unit 60. The operation unit 90 includes a keyboard, a mouse, a physical key, a touch panel display, a voice input, and the like, receives a user operation, and outputs a corresponding operation signal to the control unit 60.

  The control unit 10 of the trading index drawing apparatus 100 includes a data acquisition unit 12, an index calculation unit 14, a conversion unit 16, and a drawing processing unit 18. These configurations can be realized by an arbitrary processor, memory, or other LSI in terms of hardware, and can be realized by a program loaded in the memory in terms of software, but here by their cooperation. Draw functional blocks. Therefore, those skilled in the art will understand that these functional blocks can be realized in various forms by hardware only, software only, or a combination thereof.

  The data acquisition unit 12 acquires, in real time, transaction target price information from a server (not shown) that distributes price information via the network 300 or a dedicated line (not shown). In the case of stocks, the market price data of stock prices is acquired from the server of the stock exchange. In the case of foreign exchange, basically, bid rates and ask rates offered by major banks or major securities companies are acquired. The data acquisition unit 12 stores the acquired price information in the storage unit 20 and passes it to the index calculation unit 14.

  The index calculation unit 14 calculates a trading index based on the latest price of a brand and the past price of the brand. When calculating trading indexes for volume, use volume instead of price. In the present embodiment, a certain trade index is calculated on a plurality of different time axes. For example, the calculation is performed on three time axes: short-term, medium-term, and long-term. Short-term investors (scalping traders, day traders, swing traders) use relatively short time charts. Medium- to long-term investors use relatively long time charts.

  Representative chart description methods include candlestick charts, bar charts, and line charts. In Japan, candlestick charts are the mainstream. The candlestick is a description method of a chart in which the opening price, the closing price, the high price, and the low price in a unit period are represented by one bar and a line extending vertically from the bar (generally called a beard). When calculating technical indicators, we basically use the closing price of the candlestick. The time axis of the candlestick includes a tick, 1 minute, 5 minutes, 15 feet, 1 hour, 4 hours, daily, weekly, and monthly feet. The daily bar indicates the opening price, closing price, high price, and low price of the daily price movement. The 5-minute bar indicates the opening price, closing price, high price, and low price of the 5-minute price movement. One daily leg is formed per day. Multiple tick, minute and hour legs are formed per day. One weekly leg is formed per week and one monthly leg is formed per month.

  Hereinafter, in the present embodiment, an example of calculating the RSI for the 5-minute, 1-hour, and daily bars will be described. RSI is a representative technical indicator of an oscillator system and is an indicator showing the degree of overheating of sales. The following formula (1) shows an RSI calculation formula.

RSI = Previous n price increase average / (Past n average price increase + Past n average price drop) × 100 (1)
n is a parameter whose setting is changed by the designer or the user. Generally 14 is used.

  The following formulas (2) to (4) show calculation formulas for RSI for each of the 5-minute, 1-hour and daily legs using 14 legs.

RSI = average price increase of the past 14 (70 minutes) ÷ (average price increase of the past 14 + average price decrease of the past n) × 100 (2)
RSI = Previous 14 (14 hours) average price increase ÷ (Past 14 average price increase + Past n average price drop) × 100 (3)
RSI = Average price increase of the past 14 (14 days) ÷ (Average price increase of the past 14 + Average price decrease of the past n) x 100 (4)

  A numerical value between 0 and 100 is calculated as RSI. Generally, it is determined that the RSI is oversold at 20 or 30 or less and is overbought at 70 or 80 or more. Since RSI is usually used as an upside down indicator, a buy signal is generated at 20 or 30 or less, and a sell signal is generated at 70 or 80 or more.

  In a general chart, an oscillator-type indicator chart is displayed in a separate column below a candlestick chart, bar chart, and line chart indicating the value movement itself (see FIG. 4 described later). Thus, in a general chart, since the candlestick and the oscillator-type indicator are displayed as a set, when the oscillator-type indicator is displayed, the area of the entire chart becomes large. In this embodiment, a simple chart that displays only an oscillator indicator chart is generated.

  FIG. 2 is a diagram showing an indicator chart of technical indicators on different time axes. The first indicator chart Ci1 shows an indicator chart for a short-term foot, the second indicator chart Ci2 shows an indicator chart for a medium-term foot, and the third indicator chart Ci3 shows an indicator chart for a long-term foot. In these indicator charts, numerical values and characters are basically not described. The upper side of each indicator chart window indicates the maximum value of the technical index, and the lower side indicates the minimum value of the technical index. The left side indicates the past, and the right side indicates the current or future. Since this is almost the same as the description method of the existing oscillator-type indicator chart window, the user can intuitively grasp the contents of the indicator without auxiliary information such as numerical values and scales.

  In the present embodiment, the first indicator chart Ci1 shows 5-minute RSI, the second indicator chart Ci2 shows 1-hour RSI, and the third indicator chart Ci3 shows daily RSI.

  The drawing processing unit 18 sets a larger window size for an indicator chart having a longer time axis. In FIG. 2, the width of the third indicator chart Ci3 is the largest, the width of the second indicator chart Ci2 is the next largest, and the width of the first indicator chart Ci1 is the narrowest. The drawing processing unit 18 generates these indicator charts with different colors or patterns. Further, the drawing processing unit 18 may set the color of each indicator chart according to the buying / selling signal. For example, when a buy signal is generated (for example, RSI ≦ 30), it is set to red, and when a sell signal is generated (for example, RSI ≧ 70), it is set to blue and no trading signal is generated. In some cases (for example, 30 <RSI <70), set to colorless.

  FIG. 3 is a diagram illustrating a drawing method for drawing a plurality of indicator charts of different time axes in an overlapping manner. The drawing processing unit 18 draws a plurality of indicator charts with different time axes. At that time, the indicator chart with the longest time axis is arranged at the bottom, and the indicator charts are drawn in an overlapping manner from the bottom to the top in the order in which the time axis becomes short. In the present embodiment, the third indicator chart Ci3 is disposed on the backmost surface, the second indicator chart Ci2 is disposed on the second layer, and the first indicator chart Ci1 is disposed on the frontmost surface.

  In this embodiment, an indicator chart with a longer time axis is set to a larger window size, and therefore, the third indicator chart Ci3 and the second indicator chart Ci2 are partially exposed on the left and right. Therefore, the entire first indicator chart Ci1, the non-overlapping portion of the second indicator chart Ci2 with the first indicator chart Ci1, and the non-overlapping portion of the third indicator chart Ci3 with the first indicator chart Ci1 and the second indicator chart Ci2 Will be drawn.

  The drawing processing unit 18 draws through the luchar line of the indicator chart hidden behind. In FIG. 3, the upper thick line indicates the chart line of the second indicator chart Ci2, and the lower thick line indicates the chart line of the third indicator chart Ci3. Thereby, three types of indicators can be displayed in the display area of the third indicator chart Ci3. The drawing processing unit 18 draws an indicator object in which the indicator charts of the plurality of different time axes are overlapped with an icon size.

  The object is displayed on the display unit 80 of the terminal device 200. The user can operate the operation unit 90 to select the display area of the first indicator chart Ci1 on the screen and display the chart in the normal format on the time axis (in this embodiment, 5 minutes). Similarly, the display area of the second indicator chart Ci2 can be selected, and the chart in the normal format on the time axis (in this embodiment, one hour) can be displayed. Similarly, the display area of the third indicator chart Ci3 can be selected to display a chart in a normal format on the time axis (daily foot in the present embodiment). In the case of a touch panel display, the display area may be selected by touching that area. When the display is not a touch panel display, the cursor may be moved to the area using a mouse or the like and a confirmation operation may be performed.

  FIG. 4 is a diagram showing a chart in a normal format of a plurality of different time axes. A candlestick chart showing price movement is displayed in the upper row, and an oscillator indicator chart is displayed in the lower row. The first stock chart Cs1 on the right side in FIG. 4 shows a 5-minute candlestick chart and an indicator chart thereof. The first stock price chart Cs1 is displayed due to the selection of the display area of the first indicator chart Ci1 in FIG. In FIG. 4, the second stock price chart Cs2 at the center shows an hourly candlestick chart and its indicator chart. The second stock price chart Cs2 is displayed due to the selection of the display area of the second indicator chart Ci2 in FIG. In FIG. 4, the third stock price chart Cs3 on the left shows a daily candlestick chart and an indicator chart thereof. The third stock price chart Cs3 is displayed due to the selection of the display area of the third indicator chart Ci3 in FIG.

  The reason why the hourly indicator chart is chopped is that the stock market has a short zara time (9:00 to 15:00 in Japan). In the case of a currency chart, since it is basically a 24-hour transaction, there is no gap except on weekends.

  Next, a more intuitive and compact technical index display method than the compact display of the indicator chart shown in FIG. 3 will be described. The conversion unit 16 converts the digitized technical index into a symbol graphic according to a predetermined conversion rule.

  FIG. 5 is a diagram showing a graphic display of a plurality of technical indicators on different time axes. The first symbol graphic G1 represents a symbol graphic representing a short-term technical index, the second symbol graphic G2 represents a symbol graphic representing a medium-term technical index, and the third symbol graphic G3 is a symbol representing a long-term technical index. Indicates a figure. In these symbol figures, numerical values and characters are basically not described. In the present embodiment, the first symbol graphic G1 is a symbol graphic indicating a five-minute RSI, the second symbol graphic G2 is a symbol graphic indicating an hourly RSI, and the third symbol graphic C3 is a daily symbol. It is a symbol figure which shows RSI.

  The drawing processing unit 18 sets the symbol figure of the technical index having a long time axis to a larger size. The longer the technical index, the smaller the value change, so the longer the technical index, the more stable the movement. The larger the size of the symbol graphic, the more stable it appears. Therefore, the size of the symbol graphic and the length of the technical index time axis are synchronously synchronized. Therefore, even if the time axis is not described by a numerical value, the user can intuitively grasp the relative relationship between the lengths of the time axes of a plurality of symbol figures.

  In FIG. 5, the size of the third symbol graphic G3 is set to the largest, the size of the second symbol graphic G is set to the next largest, and the size of the first symbol graphic G1 is set to the smallest. The drawing processing unit 18 generates these symbol figures in different shapes. The drawing processing unit 18 generates these symbol figures with different colors or patterns. Specific examples of these processes will be described later.

  FIG. 6 is a diagram illustrating a drawing method for drawing a plurality of technical index symbol figures on different time axes. The drawing processing unit 18 draws a plurality of symbol graphics representing technical indicators having different time axes. At that time, the symbol figure having the longest time axis is arranged at the bottom, and the symbol figures are drawn in an overlapping manner from the bottom to the top in the order in which the time axis becomes short. In the present embodiment, the third symbol graphic G3 is disposed on the backmost surface, the second symbol graphic G2 is disposed on the second layer, and the first symbol graphic G1 is disposed on the frontmost surface.

  In this embodiment, since the symbol graphic representing the technical index having a long time axis is set to a larger size, a part of the third symbol graphic G3 and the second symbol graphic G2 are exposed. Therefore, the entire first symbol graphic G1 and a part of the second symbol graphic G2 and the third symbol graphic G3 are drawn. The drawing processing unit 18 draws an indicator object in which a plurality of symbol figures representing technical indicators of different time axes are overlapped with an icon size.

  The object is displayed on the display unit 80 of the terminal device 200. The user can operate the operation unit 90 to select a display area of the first symbol graphic G1 on the screen and display a chart in a normal format on the time axis (in this embodiment, 5 minutes). Similarly, the display area of the second symbol figure G2 can be selected, and the chart in the normal format on the time axis (in this embodiment, one hour) can be displayed. Similarly, the display area of the third symbol figure G3 can be selected to display a normal format chart of the time axis (daily foot in the present embodiment). The chart of the normal format is as shown in FIG.

  The conversion unit 16 converts the analysis content derived from the numerical values of the technical index into a metaphorical figure. For example, it changes into a figure that metaphorizes a trading sign derived from a numerical value of a technical indicator. For example, it converts into a triangle with a sharp top when a buy signal is generated, converts into a triangle with a sharp bottom with a sell signal, and converts into a square (for example, a square or a diamond) without generating a buy / sell signal.

  The conversion unit 16 changes at least one of the shape and color of the figure in accordance with the numerical change of the technical index. First, the shape change will be described. In the example shown in FIG. 6, the RSI value is converted into a trapezoid. The value of RSI is expressed by the ratio of the upper base and the lower base. Therefore, the trapezoidal shape changes every time the value of RSI changes.

  FIG. 7 is a diagram illustrating a correspondence relationship between RSI values and trapezoidal shapes. The lengths of the upper base and the lower base of the trapezoid shown in FIG. 7 are specified by the following formulas (5) and (6).

Length of upper base = RSI value (30 or less is zero) Equation (5)
Lower base length = 100−RSI value (70 or more is zero) (6)

  The smaller the RSI value (ie, the less sold), the trapezoid has a narrow upper base, and the larger the RSI value (ie, the less bought), the narrower the bottom is. When the RSI value is 30 or less, the triangle is pointed downward, and when the RSI value is 70 or more, the triangle is pointed upward. Since RSI is usually used as an upside-down index, it is used as an index for viewing the degree of expectation of the movement that returns to the center (RSI = 50) direction. The trapezoidal or triangular symbol figure shown in FIG. 7 is expected to move in a pointed direction, and the kurtosis represents the expected degree.

  Next, color change will be described. In the example shown below, the value of RSI is expressed by the mixing ratio of the red component R and the blue component B. The value of the red component R and the value of the blue component B are specified by the following formulas (7) and (8).

R = (1−RSI value / 100) × 255 (7)
B = (RSI value / 100) × 255 (8)
255 indicates the number of gradations.

  The smaller the RSI value (ie, the more sold), the more reddish, and the higher the RSI value (ie, the more bought), the more blue. It becomes magenta at RSI = 50. When expressing price movements, there are many vendors that raise red and drop blue, so many investors associate red with positive and blue with negative. As described above, the RSI is normally used as an index for viewing the degree of expectation of the motion that returns to the center (RSI = 50) direction. The intensity of redness indicates the degree of expectation of increase, and the intensity of blueness indicates the expectation of decrease. As in the case of the shape change, RSI ≦ 30 and R = 0255 and B = 0 (ie, bright red), RSI ≧ 70 and R = 0 and B = 255 (ie, bright blue) may be used.

  Hereinafter, a usage scene of the indicator object in which a plurality of symbol figures having different time axes are overlapped will be described. The biggest advantage of this object is the ability to intuitively display multiple time axis technical indicators in a very small display space.

  FIG. 8 is a diagram illustrating an example of the stock price display window 81. A stock price display window 81 shown in FIG. 8 is displayed on the display unit 80 of the terminal device 200. The control unit 60 of the terminal device 200 executes a predetermined web browser and causes the display unit 80 to display a web page created by the control unit 10 of the trading index drawing device 100. Further, the control unit 60 of the terminal device 200 executes a stock price display application or widget, and displays a stock price display window generated by the control unit 10 of the trading index drawing device 100 on the display unit 80. For example, a desktop gadget, an application for a tablet, or a smartphone is applicable. When a dedicated application is executed on the terminal device 200 side, real-time update display of stock prices is also easy.

  In the stock price display window 81 shown in FIG. 8, the market price of the brand registered or the brand owned by the user is displayed. Since stocks are commonly used for diversified investment, one investor will own multiple stocks. In addition, there are many stocks registered in the watch list.

  In the case of a smartphone, since the display size is small, if it is attempted to display information of a plurality of brands at the same time, it is actually possible to display only the minimum information for each brand. As shown in FIG. 8, normally, for each issue, the issue name, securities code, stock price, and the previous day (price and ratio) are displayed. Normally, trading indicators such as fundamental indicators and technical indicators are not displayed. In the present embodiment, indicator objects 82a and 82b in which a plurality of symbol figures shown in FIG. 6 are superimposed are displayed in the display column of each brand. These indicator objects 82a and 82b are about the size of an icon, and can be added to an existing stock price display window with the addition of a minimum display space.

  FIG. 9 is a flowchart for explaining the operation of the trade index drawing apparatus 100 according to the embodiment of the present invention. First, the data acquisition unit 12 acquires price information of financial products such as stocks and currency exchanges from a distribution server (not shown) via the network 300 (S10). The data acquisition unit 12 stores the acquired price information in the storage unit 20 (S12) and passes it to the index calculation unit 14.

  The index calculation unit 14 calculates a plurality of time axis technical indexes based on the current price information passed from the data acquisition unit 12 and the past price information stored in the storage unit 20 (S14). The conversion unit 16 converts the calculated technical index into a symbol graphic according to a predetermined conversion rule for each time axis (S16). The drawing processing unit 18 draws a plurality of time-axis symbol figures in a superimposed manner (S18). The processes from step S10 to step S18 are repeatedly executed until the price display process of the financial product on the display unit 80 of the terminal device 200 ends (Y in S20) (N in S20).

  As described above, according to the present embodiment, it is possible to display a plurality of trading indices intuitively and easily in a space-saving manner. In particular, an object in which a plurality of symbol figures are overlapped can intuitively grasp a trading index even if the icon size is used, and can represent a trading index of a plurality of time axes with one icon. Therefore, it is optimal for display on a device with a small display space.

  In FIG. 8, the example which displayed the object which piled up the several symbol figure on the stock price display window was given. There are various other application examples. For example, it is suitable for display on a stock screening result display screen. Investors may conduct screening to select stocks. Since about 4,000 stocks are listed on the Japanese stock market, selecting the stocks to be invested from among them is a laborious work. Therefore, securities companies and investment information companies provide screening tools. In this case, when the user inputs conditions such as a trade index, brands that match the conditions are extracted.

  If the condition is loose, many brands will be extracted. In that case, it is difficult to display a list on one page even on a desktop PC with a large screen display, and the display spans a plurality of pages. When displaying a list, the display space for one brand is limited. There are many screening tools that display the numerical values of the fundamental indices such as PER and PBR at the stage of list display, but there are few tools that display even the chart. Furthermore, there are no tools to display technical indicators of multiple time axes.

  Many investors consider both fundamental and technical aspects when selecting a brand to actually invest from a plurality of extracted brands. When examining technical aspects, many investors confirm short-term trends, medium-term trends, and long-term trends. Specifically, many investors check daily charts, weekly charts, and monthly charts. To check the chart, one click is required for transition to the chart screen, and one click is required for returning from the chart screen. A minimum of 2 clicks is required to confirm one chart. A minimum of 6 clicks is required to see the three charts. Many clicks are required to confirm this for multiple brands.

  On the other hand, according to the present embodiment, since the short-term trend, the medium-term trend, and the long-term trend can be determined instantaneously only by looking at the above-mentioned objects, the investor's screening work can be greatly reduced. In addition, since three symbol figures are displayed in an overlapping manner, the display space can be saved and an intuitive grasp is possible compared to the case where three numerical values are displayed.

  An object in which a plurality of symbol figures are superimposed is also suitable for display on a trading screen. In short-term trading, buying and selling timing is more important. Many investors monitor the movement of related issues and linked issues in order to buy and sell. In FX trading, many investors who trade dollars and yen monitor movements such as the euro dollar, euro yen, Australian dollar yen, oil, gold, and stock index.

  In the case of short-term trading, the trading screen usually displays a short-term chart of the target stock being traded. Many investors check medium- to long-term trends of target stocks or other stocks before placing orders. At that time, if time is required for the screen switching operation, the order timing tends to be delayed. In the case of the terminal device 200 using radio, the screen switching is delayed due to the delay of the radio line, and as a result, the order timing may be delayed.

  In this regard, according to the present embodiment, it is possible to easily display an object in which a plurality of symbol figures are superimposed on a same screen for a plurality of brands. Therefore, the delay of the order timing mentioned above can be suppressed.

  In the above-described embodiment, the RSI that is the technical index of the oscillator system has been described as an example. This embodiment can also be applied to trend-type technical indicators. Many trend-type technical indicators do not fall within the numerical range of 0-100. In that case, the calculated numerical value may be normalized to a numerical value range of 0 to 100, or a symbol graphic representing only a trend or a buy / sell sign may be drawn.

  The trend of the moving average line, which is a major index of the trend system, is grasped by the relationship between two moving average lines (short-term moving average line and long-term moving average line). For example, in a daily chart, a 5-day moving average line and a 25-day moving average line are often used. When the 5-day moving average line is above the 25-day moving average line, it is determined as an upward trend, and when it is below it, it is determined as a downward trend. In the moving average line, a buy signal is generated when the short-term moving average line exceeds the long-term moving average line, and a sell signal is generated when the short-term moving average line falls below the long-term moving average line. In the weekly chart, the 13-week moving average line and the 26-week moving average line are often used.

  It can also be applied to fundamental indicators rather than technical indicators. In this case, symbol figures representing a plurality of time-series fundamental indices are displayed in an overlapping manner, instead of a plurality of time-axis fundamental indices. For example, in order from the back, symbol figures representing the PER of the previous term, the RER of the current term, and the PER expected for the next term are displayed in an overlapping manner. In the case of a fundamental index using a stock price and a financial index such as PER and PBR, the shape and / or color of the symbol figure is changed in accordance with the stock price fluctuation in the same manner as the technical index. Since PER and PBR are indexes that indicate a lower value as the numerical value is lower and a higher value as the value is higher, the same usage method as the technical index of the oscillator system can be used.

  The present invention has been described based on some embodiments. It is understood by those skilled in the art that these embodiments are exemplifications, and that various modifications can be made to combinations of the respective constituent elements and processing processes, and such modifications are also within the scope of the present invention. By the way.

  In the above-described embodiment, the trading index of financial products such as stocks and exchanges has been described as an example, but the present invention can also be applied to products other than financial products. It can also be applied to real estate, cars, antique art, and electrical products. Price fluctuation charts may also be displayed on price comparison sites such as electrical products. The technical index can be calculated using the chart.

  500 trading index display system, 100 trading index drawing device, 10 control unit, 12 data acquisition unit, 14 index calculation unit, 16 conversion unit, 18 drawing processing unit, 20 storage unit, 30 communication unit, 200 terminal device, 50 communication unit , 60 control unit, 70 storage unit, 80 display unit, 90 operation unit, 300 network.

Claims (8)

A conversion unit that converts a digitized sales index to be used for the determination of sales of a commodity whose price fluctuates into a figure according to a predetermined conversion rule;
A drawing processing unit that draws the sales index that is made into a graphic by the conversion unit, and
The drawing processing unit is characterized in that the drawing processing unit draws a plurality of graphic buying and selling indicators in a superimposed manner. The product is a financial product, the trading index is a technical index,
The conversion unit converts a technical indicator of a certain brand into a graphic according to a predetermined conversion rule for each of a plurality of different time axes,
The trading index drawing apparatus according to claim 1, wherein the drawing processing unit draws the technical indicators with different time axes drawn in a superimposed manner.   The trading index according to claim 2, wherein the drawing processing unit arranges a figure of the technical index having the longest time axis at the bottom, and overlaps the graph from the bottom to the top in the order of decreasing the time axis. Drawing device.   The trading index drawing apparatus according to claim 2 or 3, wherein the drawing processing unit sets a larger figure for a technical index figure having a longer time axis.   5. The trading index drawing device according to claim 2, wherein the conversion unit converts the analysis content derived from the numerical value of the technical index into a metaphorical figure.   6. The trading index drawing apparatus according to claim 1, wherein the conversion unit changes at least one of a shape and a color of the figure according to a numerical change of the trading index. The figure is a trapezoid,
The trading index drawing device according to claim 1, wherein the conversion unit changes a ratio of an upper base and a lower base of the trapezoid according to a numerical change of the trading index. A conversion function for converting a digitized sales index to be used for the determination of buying and selling a product whose price fluctuates into a figure according to a predetermined conversion rule;
A computer that realizes a drawing processing function for displaying on the screen a trading indicator that is made into a graphic by the conversion function;
A computer program characterized in that the drawing processing function displays a plurality of graphic trading indices in a superimposed manner.